Описание
A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 * block_samples * channels) in gst_wavpack_dec_handle_frame() causes a very small heap allocation. The WavPack library then writes decoded audio samples far beyond the allocated buffer, resulting in heap memory corruption. This affects both 32-bit and 64-bit systems since the arithmetic is performed in 32-bit integers before promotion to the allocation size type. A remote attacker could use this flaw to crash an application or potentially execute arbitrary code by convincing a user to open a malicious WavPack audio file.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| gst-plugins-good1.0 | fixed | 1.28.4-1 | package | |
| gst-plugins-good1.0 | no-dsa | trixie | package |
Примечания
https://gstreamer.freedesktop.org/security/sa-2026-0035.html
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/work_items/5069
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11797
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11811
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/ed09b692755e251e730f35126ff6eab27cb8edc5 (1.28.4)
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/e9ded43316bfe6c381a17f971c7097421a4ae201 (1.28.4)
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/9326c636a22a678952a6cae6518465d35d441a87 (1.28.4)
Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/f7cb3e0288627cce919e656584b852ac8605c922 (1.28.4)
EPSS
Связанные уязвимости
A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 * block_samples * channels) in gst_wavpack_dec_handle_frame() causes a very small heap allocation. The WavPack library then writes decoded audio samples far beyond the allocated buffer, resulting in heap memory corruption. This affects both 32-bit and 64-bit systems since the arithmetic is performed in 32-bit integers before promotion to the allocation size type. A remote attacker could use this flaw to crash an application or potentially execute arbitrary code by convincing a user to open a malicious WavPack audio file.
A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 * block_samples * channels) in gst_wavpack_dec_handle_frame() causes a very small heap allocation. The WavPack library then writes decoded audio samples far beyond the allocated buffer, resulting in heap memory corruption. This affects both 32-bit and 64-bit systems since the arithmetic is performed in 32-bit integers before promotion to the allocation size type. A remote attacker could use this flaw to crash an application or potentially execute arbitrary code by convincing a user to open a malicious WavPack audio file.
A flaw was found in GStreamer's WavPack audio decoder in gst-plugins-good. When processing a specially crafted WavPack file, an integer overflow in the buffer size calculation (4 * block_samples * channels) in gst_wavpack_dec_handle_frame() causes a very small heap allocation. The WavPack library then writes decoded audio samples far beyond the allocated buffer, resulting in heap memory corruption. This affects both 32-bit and 64-bit systems since the arithmetic is performed in 32-bit integers before promotion to the allocation size type. A remote attacker could use this flaw to crash an application or potentially execute arbitrary code by convincing a user to open a malicious WavPack audio file.
EPSS